Preparation of SiO₂/Nb₂O₅ Wavelength Selective Transmission Thin Film for Solar Battery

抄録

Optical films are currently used for a range of optical components. The aim of this research was toprepare wavelength selective transmission thin films which can improve the performance of solar cells.Radio frequency (RF) sputtering equipment was used for depositing the wavelength selective transmissionthin film. The deposition of layers of various materials and of different thicknesses was carried out aftersoftware simulation of the wavelength selective transmission thin film. The experimental wavelengthselective transmission thin film was deposited on quartz glass, and the optical characteristics of the thinfilm were measured with a spectrophotometer. The transmission results showed that the designed wavelengthselective transmission thin film could be fabricated. The transmission range can be controlled by depositinglayers of different materials and thicknesses.